<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>Document</title>
        <style>
            .box {
                border: 20px solid black;
                height: 100px;
                overflow: hidden;
            }

            .box>div {
                width: 20%;
                height: 100px;
                background: yellow;
                float: left;
                border: 5px solid blue;
                box-sizing: border-box;

            }
            
            .wrap {
                width: 200px;
                height: 200px;
                background: red;
                padding: 20px;
                border: 20px solid blue;
                box-sizing: border-box;
            }



        </style>
    </head>
    <body>

        <div class="box">
            <div></div>
            <div></div>
            <div></div>
            <div></div>
            <div></div>
        </div>

        <div class="wrap"></div>
        
    </body>
</html>